but it remains a common project for electronics or radio enthusiasts seeking to make a simple receiver. It’s most often seen for AM band receivers or perhaps shortwave ham band ones, but it’s ...

And, all due respect to Adrian Peterson's 2012 season, it's been almost 20 years since a running back won MVP in a year where ...

The regenerative radio is long-ago superseded in commercial receivers, but it remains a common project for electronics or ...

Ham radio is well-suited to the latter role because ... In essence, all you need to communicate via radio are a transmitter and a receiver, and both are devices that enthusiasts can build themselves.

Over time, the reliance on modern communication networks can leave you vulnerable during emergencies or in remote areas.

For Penn State football, keeping a low profile represents the best path Saturday at Minnesota. The Nittany Lions want to win, comfortably and quietly, let Ohio State and Indiana own college football's ...

See how telescopes capture the cosmos. ExtremeTech explains the science behind lenses and space exploration. Start exploring ...

Project Lifesaver is a non-profit organization that provides law enforcement with tools that can be used to help locate high-risk individuals like Alzheimer’s patients should they go missing.

The most popular of these formats is Dolby Atmos Music, and it can make good ol’ stereo sound like mono AM radio. But what exactly ... if it’s executed in a ham-fisted way.

Twenty-one Coastal Alabama teams are still alive in the second round of the high school football playoffs this week. Here are ...